Hostname
yanfeng.com
Last fetched
yanfeng.com resolves to 1 IPv4 address operated by CLOUDFLARENET - Cloudflare, Inc. in CA. WHOIS lists iana:420 as the registrar.
Nutrition Label
Resolution chain
yanfeng.com resolves to 1 distinct IPv4 address via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.
| IP | Prefix | ASN | Operator | Country |
|---|---|---|---|---|
| 104.17.30.8 | 104.17.16.0/20 | AS13335 | CLOUDFLARENET - Cloudflare, Inc. | CA |
WHOIS identity
- Registrar
- iana:420
- Organization
- sinopharm holding shenzhen yanfeng co.,ltd.
- Contact emails
Subdomains
24 observed subdomains of yanfeng.com.
Showing 23 of 24. View all subdomains →
Web-graph footprint
Distinct hostnames that link to or from yanfeng.com in the public web crawl.
126 sites link to this hostname.
Sample inbound links
Threat posture
History
Mail and authentication
MX records
SPF policy
4 SPF mechanisms authorising senders for yanfeng.com.
| Mechanism | Target |
|---|---|
| SPF_INCLUDE | _netblocks.m.feishu.cn |
| SPF_INCLUDE | amazonses.com |
| SPF_INCLUDE | spf.protection.outlook.com |
| SPF_IP | 104.47.0.0/17 |
Related pages
Pivot deeper into the graph from yanfeng.com.
- IP · 104.17.30.8
- ASN · AS13335CLOUDFLARENET - Cloudflare, Inc.
- Registrar · iana:420
- Country · CA
- Email · 121810009@qq.com
- TLD · .com
- Browse hostnames · ya…
- Glossary · What is a hostname?
- Whisper Internet Directory — home
- Live MOAS conflicts feed
- Threat feed · Spamhaus DROP
- United States internet infrastructure
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "yanfeng.com"})-[:RESOLVES_TO]->(ip:IPV4)
-[:ANNOUNCED_BY]->(ap:ANNOUNCED_PREFIX)
-[:ROUTES]->(asn:ASN)-[:HAS_NAME]->(n:ASN_NAME)
RETURN ip.name AS ip, ap.name AS prefix, asn.name AS asn, n.name AS operator
LIMIT 20Or query Whisper from your own LLM workflow via the Whisper MCP server.